I agree with you in that the will for this kind of thing mostly isn't there, but the problem with nuclear arms is and has always been a failure of C&C structures and miscommunication during a crisis leading to an unintentional first strike. Manufactured or no, I think we can say that the skirmishes between India and Pakistan are a crisis that has the potential to lead to actors in either country fucking up. BTW, this isn't unique to India or Pakistan, it was the primary concern for most of the cold war as well.